nosheen naheed

Dear Dr. Chandra the average weight(1500 grams) of your bovans flock in 23 weeks age is good for better understanding your flock problem it is necessary to evaluate some item as bellow :1- How much is the uniformity of your flock ? in this age it must be more than 85% how many of bird,s weight are lower and under the 10% of average weight? if the rate is high the problem is worse.2- if uniformity ...

Genetic factor such as gene introduction for larger eggs in smaller frame birds can be a big factor of prolapse, specially during first few weeks of production

Zahed shab giving very2 good suggestions on prolapse ,I am only suggest for body wt.so many Layer farmer not doing good management and giving extra top dressing of soya which rs very harmful .

Prolapse can be prevented by good management in rearing period. Reaching body target body weight in 5-6 weeks age is the first step in the prevention of prolapse, and body weight and uniformity in 15-13 weeks age (skeletal uniformity) is another important step to preventing it. Early sexual maturation which reproductive organ oviduct is not fully completed especially with a not uniform flock in 15 ...